Science and Innovation fell 1.00% within 50 days. Among the constituent stocks, Huahong Hongli fell 9.08%, Shengke Communications fell 4.56%, Zhongke Feijie fell 4.54%, and Shengyi Electronics fell 3.43%.

Science and Innovation fell 1.00% within 50 days. Among the constituent stocks, Huahong Hongli fell 9.08%, Shengke Communications fell 4.56%, Zhongke Feijie fell 4.54%, and Shengyi Electronics fell 3.43%.